Prehospital pain management: Evidence-Based Guideline

Given below are the key recommendations:

• The authors recommend in favor of intranasal (IN) fentanyl over intramuscular (IM) or intravenous (IV) opioids in the treatment of moderate to severe pain in pediatric patients prior to IV access or without (or without indication for) IV access (strong recommendation, low certainty of evidence). The panel makes a conditional recommendation for either IN fentanyl or IV opioids once IV access is established.
• The authors suggest in favor of IV acetaminophen (APAP) over IV opioids alone for the initial management of moderate to severe pain in the prehospital setting if IV APAP is available, affordable, and easy to administer.
• The authors suggest either IV NSAIDS or IV opioids for the initial management of moderate to severe pain in the prehospital setting.
• The authors suggest in favor of IV NSAIDs over IV APAP for the initial management of moderate to severe pain in the prehospital setting. Additionally, we recommend in favor of either PO NSAIDs or PO APAP for the initial management of pain in the prehospital setting if an oral analgesic is considered.
• The authors suggest either IV ketamine or IV NSAIDs for the initial management of moderate to severe pain in the prehospital setting.
• The authors suggest either IV ketamine or IV opioids for the initial management of moderate to severe pain in the prehospital setting.
• If opioids are selected for pain management, the authors suggest either IV morphine or IV fentanyl for the treatment of moderate to severe pain in the prehospital setting.
• The authors suggest against the combination of weight-based IV opioid plus weight-based IV ketamine versus weight-based IV opioid alone for the initial management of moderate to severe pain in the prehospital setting.
• No recommendation was made at this time on the comparison between the combination of an IV opioid plus IV ketamine, versus IV ketamine alone for the initial management of moderate to severe pain in the prehospital setting due to significant uncertainty of the evidence and incomplete information concerning the comparison.
• No recommendation was made regarding the comparison between nitrous oxide versus IV opioids for the initial management of moderate to severe pain in the prehospital setting.

To conclude, the recommendations emphasize that EMS medical directors and EMS clinicians have a variety of effective options for the management of moderate to severe pain in addition to opioids when designing patient care guidelines and caring for patients suffering from acute pain.

Reference:

Jonathan R. Powell, Lorin R. Browne, Kyle Guild, Manish I. Shah, Remle P. Crowe, George Lindbeck, Sabina Braithwaite, Eddy S. Lang, Ashish R. Panchal, On behalf of the Technical Expert Panel. (2022) Evidence-Based Guidelines for Prehospital Pain Management: Literature and Methods. Prehospital Emergency Care 0:0, pages 1-8.